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RFIC / Analog-Mixed Signal IC Designer We are seeking a RFIC / Analog-Mixed Signal IC Designer to join a growing IC design team working on next-generation high-performance silicon. This is an excellent opportunity for a motivated engineer to gain hands-on experience in RF and mixed-signal circuit design, working alongside senior designers from concept through silicon validation. Key Responsibilities • Assist in the design and simulation of RF and analog/mixed-signal circuits , such as LNAs, PAs, mixers, oscillators, PLLs, TIAs, ADC/DAC blocks, biasing and reference circuits • Perform schematic design, simulation, and analysis (noise, linearity, stability, PVT, Monte Carlo) • Support layout review and parasitic-aware simulation in collaboration with layout engineers • Participate in chip bring-up, lab measurements, and silicon debug • Document designs, simulation results, and measurement data • Work closely with cross-functional teams including digital, layout, packaging, and test Required Qualifications • MS or PhD in Electrical Engineering or related field • Strong fundamentals in analog circuit design and RF principles • Familiarity with CMOS/BiCMOS technologies • Experience with EDA tools (Cadence Virtuoso, Spectre, ADS, or similar) • Understanding of device physics, noise, matching, and stability concepts • Good communication skills and willingness to learn in a team environment What We Offer • Competitive Bay Area salary + benefits • Opportunity to work on state-of-the-art silicon products • Collaborative, engineering-driven culture